/* Portfolio 2026 — listado editorial de casos reales */

:root {
  --portfolio-bg: #f3f6fb;
  --portfolio-paper: #fff;
  --portfolio-ink: #090d18;
  --portfolio-muted: #555d6f;
  --portfolio-line: rgba(9, 13, 24, .11);
  --portfolio-blue: #2f6bff;
  --portfolio-cyan: #3cd3ff;
  --portfolio-dark: #05070c;
}

body {
  background: var(--portfolio-bg);
  color: var(--portfolio-ink);
}

body main {
  overflow: clip;
}

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 3px solid var(--portfolio-cyan);
  outline-offset: 3px;
}

/* HERO */
.portfolio-hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: min(900px, 92svh);
  overflow: hidden;
  isolation: isolate;
  background: var(--portfolio-dark);
  color: #fff;
}

.portfolio-hero-media,
.portfolio-hero-overlay {
  position: absolute;
  inset: 0;
}

.portfolio-hero-media {
  z-index: -2;
}

.portfolio-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.08) contrast(1.04) brightness(.72);
  transform: scale(1.015);
}

.portfolio-hero-overlay {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(3, 5, 11, .87) 0%, rgba(3, 5, 11, .53) 54%, rgba(3, 5, 11, .15) 100%),
    linear-gradient(0deg, rgba(3, 5, 11, .96) 0%, transparent 56%),
    radial-gradient(700px 480px at 25% 43%, rgba(47, 107, 255, .28), transparent 70%);
}

.portfolio-hero-content {
  width: 100%;
  padding-top: 150px;
  padding-bottom: 58px;
}

.portfolio-breadcrumb {
  display: flex;
  gap: 10px;
  margin-bottom: 34px;
  color: rgba(255, 255, 255, .63);
  font-size: .78rem;
  font-weight: 750;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.portfolio-breadcrumb a:hover {
  color: #fff;
}

.portfolio-kicker {
  display: block;
  margin-bottom: 17px;
  color: var(--portfolio-cyan);
  font-size: .76rem;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.portfolio-hero h1 {
  max-width: 1140px;
  font-size: clamp(4rem, 8.1vw, 7.5rem);
  font-weight: 900;
  line-height: .88;
  letter-spacing: -.055em;
  text-transform: uppercase;
  text-wrap: balance;
}

.portfolio-lead {
  max-width: 720px;
  margin-top: 27px;
  color: rgba(255, 255, 255, .81);
  font-size: 1.16rem;
  line-height: 1.62;
}

.portfolio-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 11px;
  margin-top: 28px;
}

.portfolio-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 13px;
  min-height: 54px;
  padding: 14px 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: .88rem;
  font-weight: 900;
  transition: transform .25s ease, background .25s ease, color .25s ease, box-shadow .25s ease;
}

.portfolio-btn:hover {
  transform: translateY(-2px);
}

.portfolio-btn-primary {
  background: linear-gradient(100deg, var(--portfolio-blue), var(--portfolio-cyan));
  color: #fff;
  box-shadow: 0 20px 55px rgba(47, 107, 255, .26);
}

.portfolio-btn-ghost {
  border-color: rgba(255, 255, 255, .27);
  background: rgba(255, 255, 255, .08);
  color: #fff;
  backdrop-filter: blur(12px);
}

.portfolio-btn-ghost:hover {
  background: #fff;
  color: var(--portfolio-ink);
}

.portfolio-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(120px, 190px));
  gap: 32px;
  margin-top: 44px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, .17);
}

.portfolio-stats div {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.portfolio-stats strong {
  color: #fff;
  font-size: 2.3rem;
  line-height: 1;
}

.portfolio-stats span {
  color: rgba(255, 255, 255, .6);
  font-size: .78rem;
  font-weight: 800;
  line-height: 1.2;
  text-transform: uppercase;
}

/* CATÁLOGO */
.portfolio-catalog {
  padding: 120px 0 130px;
  background:
    radial-gradient(850px 500px at 4% 0%, rgba(47, 107, 255, .09), transparent 65%),
    var(--portfolio-bg);
}

.catalog-intro {
  display: grid;
  grid-template-columns: 1.2fr .65fr;
  align-items: end;
  gap: 90px;
  margin-bottom: 62px;
}

.catalog-intro .portfolio-kicker {
  color: var(--portfolio-blue);
}

.catalog-intro h2 {
  font-size: clamp(2.8rem, 5.1vw, 4.7rem);
  line-height: .98;
  letter-spacing: -.045em;
  text-wrap: balance;
}

.catalog-intro > p {
  color: var(--portfolio-muted);
  font-size: 1.04rem;
  line-height: 1.68;
}

/* FILTROS */
.toolbar {
  position: sticky;
  top: 68px;
  z-index: 80;
  margin-bottom: 65px;
  padding: 17px 0 12px;
  border-top: 1px solid var(--portfolio-line);
  border-bottom: 1px solid var(--portfolio-line);
  background: rgba(243, 246, 251, .91);
  color: var(--portfolio-ink);
  backdrop-filter: blur(18px);
}

.toolbar-row {
  display: grid;
  grid-template-columns: minmax(270px, .82fr) 1.4fr;
  align-items: center;
  gap: 28px;
}

.search-box {
  position: relative;
  display: block;
  min-width: 0;
}

.search-box svg {
  position: absolute;
  top: 50%;
  left: 18px;
  width: 18px;
  height: 18px;
  color: #657086;
  transform: translateY(-50%);
}

.search-box input {
  width: 100%;
  min-height: 46px;
  padding: 11px 18px 11px 47px;
  border: 1px solid var(--portfolio-line);
  border-radius: 999px;
  background: rgba(255, 255, 255, .83);
  color: var(--portfolio-ink);
  font-family: inherit;
  font-size: .91rem;
  box-shadow: 0 8px 26px rgba(9, 13, 24, .04);
}

.search-box input::placeholder {
  color: #71798a;
}

.tabs {
  display: flex;
  justify-content: flex-end;
  gap: 7px;
}

.tab {
  min-height: 42px;
  padding: 9px 15px;
  border: 1px solid var(--portfolio-line);
  border-radius: 999px;
  background: rgba(255, 255, 255, .68);
  color: #555e70;
  font-family: inherit;
  font-size: .79rem;
  font-weight: 850;
  cursor: pointer;
  white-space: nowrap;
  transition: .22s ease;
}

.tab:hover {
  border-color: rgba(47, 107, 255, .35);
  color: var(--portfolio-blue);
}

.tab.isActive {
  border-color: var(--portfolio-ink);
  background: var(--portfolio-ink);
  color: #fff;
  box-shadow: none;
}

.results-status {
  margin-top: 9px;
  color: #737b8b;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .06em;
  text-align: right;
  text-transform: uppercase;
}

.results-status span {
  color: var(--portfolio-blue);
}

/* CATEGORÍAS */
.cat-wrapper {
  margin-bottom: 118px;
  scroll-margin-top: 170px;
}

.cat-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--portfolio-line);
}

.cat-heading > div {
  display: flex;
  align-items: baseline;
  gap: 17px;
}

.cat-heading > div > span {
  color: var(--portfolio-blue);
  font: 800 .76rem/1 monospace;
}

.cat-heading h2 {
  font-size: clamp(2rem, 3vw, 3.15rem);
  line-height: 1;
  letter-spacing: -.035em;
  text-transform: uppercase;
}

.cat-heading p {
  color: #737b8b;
  font-size: .76rem;
  font-weight: 850;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: start;
  gap: 20px;
  margin: 0;
}

/* TARJETAS */
.case-card {
  position: relative;
  display: block;
  height: 440px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 24px;
  background: var(--portfolio-dark);
  color: #fff;
  isolation: isolate;
  box-shadow: 0 17px 48px rgba(9, 13, 24, .12);
  transition: transform .45s cubic-bezier(.2, 1, .3, 1), box-shadow .45s ease;
}

.case-card:hover,
.case-card:focus-visible {
  border-color: rgba(60, 211, 255, .5);
  transform: translateY(-8px);
  box-shadow: 0 30px 75px rgba(9, 13, 24, .22);
}

.case-card-featured {
  grid-column: span 2;
  height: 520px;
}

.case-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.case-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.9) contrast(1.05) brightness(.86);
  transition: transform .9s cubic-bezier(.2, 1, .3, 1), filter .45s ease;
}

.case-card:hover .case-media img {
  filter: saturate(1.05) contrast(1.04) brightness(.95);
  transform: scale(1.055);
}

.case-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, .12) 28%, rgba(0, 0, 0, .91) 100%),
    linear-gradient(90deg, rgba(6, 9, 19, .3), transparent 70%);
}

.case-card-top {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  justify-content: space-between;
  width: 100%;
  padding: 22px 23px;
  color: rgba(255, 255, 255, .72);
  font-size: .65rem;
  font-weight: 850;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.case-card-top span {
  max-width: 70%;
}

.case-card-top b {
  font-family: monospace;
}

.case-content {
  position: absolute;
  inset: auto 0 0;
  display: block;
  padding: 27px;
}

.case-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 11px;
}

.case-tag {
  padding: 5px 8px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 7px;
  background: rgba(255, 255, 255, .11);
  color: rgba(255, 255, 255, .88);
  font-size: .61rem;
  font-weight: 850;
  letter-spacing: .06em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}

.case-title {
  max-width: 720px;
  margin: 0;
  color: #fff;
  font-size: 2rem;
  font-weight: 900;
  line-height: .98;
  letter-spacing: -.03em;
  text-shadow: 0 5px 24px rgba(0, 0, 0, .65);
}

.case-card-featured .case-title {
  font-size: clamp(2.5rem, 4.5vw, 4.4rem);
}

.case-subtitle {
  max-width: 570px;
  margin-top: 9px;
  color: rgba(255, 255, 255, .7);
  font-size: .87rem;
  line-height: 1.35;
}

.case-reveal {
  display: grid;
  grid-template-rows: 0fr;
  margin: 0;
  opacity: 0;
  transition: grid-template-rows .45s cubic-bezier(.2, 1, .3, 1), opacity .35s ease, margin .35s ease;
}

.case-reveal-inner {
  overflow: hidden;
}

.case-card:hover .case-reveal,
.case-card:focus-within .case-reveal,
.case-card-featured .case-reveal {
  grid-template-rows: 1fr;
  margin-top: 13px;
  opacity: 1;
}

.case-desc {
  max-width: 610px;
  margin: 0 0 13px;
  color: rgba(255, 255, 255, .76);
  font-size: .9rem;
  line-height: 1.5;
}

.case-cta {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--portfolio-cyan);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.case-cta span {
  font-size: 1rem;
  transition: transform .25s ease;
}

.case-card:hover .case-cta span {
  transform: translate(3px, -3px);
}

.production-grid,
.shows-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.case-card-production {
  height: 350px;
}

.case-card-production .case-title {
  font-size: 1.55rem;
}

.case-card-show {
  height: 440px;
}

.case-card-show .case-media img {
  object-position: center top;
}

.no-results {
  display: none;
  margin: 50px 0;
  padding: 70px 30px;
  border: 1px dashed rgba(9, 13, 24, .18);
  border-radius: 24px;
  background: rgba(255, 255, 255, .55);
  color: var(--portfolio-muted);
  text-align: center;
}

.no-results strong,
.no-results span {
  display: block;
}

.no-results strong {
  margin-bottom: 8px;
  color: var(--portfolio-ink);
  font-size: 1.35rem;
}

/* CTA */
.portfolio-final-cta {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
  background:
    radial-gradient(700px 430px at 75% 45%, rgba(47, 107, 255, .24), transparent 67%),
    var(--portfolio-dark);
  color: #fff;
}

.portfolio-final-grid {
  display: grid;
  grid-template-columns: 1fr .72fr;
  align-items: end;
  gap: 100px;
}

.portfolio-final-grid h2 {
  font-size: clamp(2.8rem, 5vw, 5rem);
  line-height: .95;
  letter-spacing: -.045em;
}

.portfolio-final-grid p {
  margin-bottom: 27px;
  color: rgba(255, 255, 255, .68);
  font-size: 1.04rem;
  line-height: 1.65;
}

/* RESPONSIVE */
@media (max-width: 1120px) {
  .toolbar-row {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .tabs {
    justify-content: flex-start;
  }

  .results-status {
    text-align: left;
  }

  .grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .production-grid,
  .shows-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .portfolio-hero {
    min-height: 820px;
  }

  .portfolio-hero-content {
    padding-top: 130px;
    padding-bottom: 38px;
  }

  .portfolio-hero h1 {
    font-size: clamp(3rem, 12.5vw, 5rem);
  }

  .catalog-intro,
  .portfolio-final-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .production-grid,
  .shows-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .portfolio-hero {
    min-height: 760px;
  }

  .portfolio-hero-media img {
    object-position: 52% center;
  }

  .portfolio-hero-overlay {
    background:
      linear-gradient(0deg, rgba(3, 5, 11, .98) 0%, rgba(3, 5, 11, .32) 78%, rgba(3, 5, 11, .5) 100%),
      radial-gradient(500px 430px at 30% 48%, rgba(47, 107, 255, .25), transparent 72%);
  }

  .portfolio-breadcrumb {
    margin-bottom: 24px;
  }

  .portfolio-hero h1 {
    font-size: 3.15rem;
    line-height: .9;
  }

  .portfolio-lead {
    margin-top: 22px;
    font-size: 1rem;
    line-height: 1.5;
  }

  .portfolio-hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .portfolio-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 30px;
    padding-top: 20px;
  }

  .portfolio-stats div {
    display: block;
  }

  .portfolio-stats strong,
  .portfolio-stats span {
    display: block;
  }

  .portfolio-stats strong {
    margin-bottom: 6px;
    font-size: 1.75rem;
  }

  .portfolio-stats span {
    font-size: .59rem;
  }

  .portfolio-catalog {
    padding: 78px 0 90px;
  }

  .catalog-intro {
    margin-bottom: 38px;
  }

  .catalog-intro h2 {
    font-size: 2.65rem;
  }

  .toolbar {
    top: 60px;
    margin-bottom: 46px;
    padding-top: 13px;
  }

  .tabs {
    width: calc(100vw - 40px);
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: none;
  }

  .tabs::-webkit-scrollbar {
    display: none;
  }

  .tab {
    flex: 0 0 auto;
  }

  .cat-wrapper {
    margin-bottom: 78px;
  }

  .cat-heading {
    align-items: flex-start;
  }

  .cat-heading > div {
    align-items: flex-start;
  }

  .cat-heading h2 {
    font-size: 2rem;
  }

  .cat-heading p {
    display: none;
  }

  .grid,
  .production-grid,
  .shows-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .case-card,
  .case-card-featured,
  .case-card-production,
  .case-card-show {
    grid-column: auto;
    height: 400px;
    border-radius: 21px;
  }

  .case-content {
    padding: 23px;
  }

  .case-title,
  .case-card-featured .case-title,
  .case-card-production .case-title {
    font-size: 2.1rem;
  }

  .case-reveal {
    grid-template-rows: 1fr;
    margin-top: 11px;
    opacity: 1;
  }

  .portfolio-final-cta {
    padding: 82px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
}